{ "meta": { "title": "D-Central — ASIC Dimensions, Weight & Shipping-Class Reference", "description": "Physical-spec reference for 23 Bitcoin ASIC miners and single-board units: length x width x height (mm), net weight (kg), cooling type, the computed bare-unit volumetric (dimensional) weight and the shipping band that governs the carrier charge.", "generated": "2026-06-22T21:18:39+00:00", "version": "1.0", "license": "https://creativecommons.org/licenses/by/4.0/", "license_name": "CC BY 4.0", "source": "https://d-central.tech/asic-dimensions-reference/", "record_count": 23, "provenance": "D-Central dc_miner spec registry (manufacturer spec sheets); chassis dimensions cross-checked vs Bitmain / MicroBT / Canaan published specs. Accuracy over coverage — gross/carton shipping weights are not manufacturer-published and are flagged \"unverified\"; Bitaxe board envelopes are approximate/enclosure-dependent. Volumetric weight is computed = L(cm) x W(cm) x H(cm) / 5000.", "disclaimer": "A reference, not a freight quote. Net weights vary +/-1 kg by revision/batch and exclude any external PSU; gross/carton weight depends on packaging. Always weigh and measure the actual packed unit before quoting a carrier. Volumetric weight here is the BARE-UNIT figure; the shipping carton is larger, so real dimensional weight is higher." }, "rows": [ { "id": "antminer-s9", "model": "Antminer S9 / S9i / S9j", "series": "BM1387 (S9 generation)", "cooling": "air", "length_mm": 350, "width_mm": 135, "height_mm": 158, "net_weight_kg": 4.20000000000000017763568394002504646778106689453125, "gross_weight_kg": "unverified", "notes": "The original 14 TH/s-class workhorse and the most common home-heat / Slim-Edition donor. Compact 350 mm chassis. Net weight excludes the external APW3/APW7 PSU.", "source": "D-Central dc_miner spec registry; dimensions cross-checked vs Bitmain S9 spec sheet", "last_verified": "2026-06", "dimensions_mm": "350 x 135 x 158", "volumetric_weight_kg": 1.4899999999999999911182158029987476766109466552734375, "shipping_band": "Billed by ACTUAL weight (~4.2 kg net > 1.49 kg bare-unit volumetric)" }, { "id": "antminer-s17-pro", "model": "Antminer S17 / S17 Pro / S17+ / T17", "series": "BM1397 (S17 generation)", "cooling": "air", "length_mm": 298, "width_mm": 178, "height_mm": 296, "net_weight_kg": 9.5, "gross_weight_kg": "unverified", "notes": "Shorter, taller chassis than the S9/S19. Integrated PSU. Heavier per-unit than the S9 despite the smaller footprint.", "source": "D-Central dc_miner spec registry; dimensions cross-checked vs Bitmain S17 spec sheet", "last_verified": "2026-06", "dimensions_mm": "298 x 178 x 296", "volumetric_weight_kg": 3.140000000000000124344978758017532527446746826171875, "shipping_band": "Billed by ACTUAL weight (~9.5 kg net > 3.14 kg bare-unit volumetric)" }, { "id": "antminer-s19", "model": "Antminer S19", "series": "S19 generation", "cooling": "air", "length_mm": 400, "width_mm": 195, "height_mm": 290, "net_weight_kg": 14.4000000000000003552713678800500929355621337890625, "gross_weight_kg": "unverified", "notes": "Standard 400x195x290 mm Antminer S19/S21-family air chassis. Integrated PSU. Net weight varies +/-1 kg by revision; confirm the actual unit before quoting freight.", "source": "D-Central dc_miner spec registry; dimensions cross-checked vs Bitmain S19 spec sheet", "last_verified": "2026-06", "dimensions_mm": "400 x 195 x 290", "volumetric_weight_kg": 4.519999999999999573674358543939888477325439453125, "shipping_band": "Billed by ACTUAL weight (~14.4 kg net > 4.52 kg bare-unit volumetric)" }, { "id": "antminer-s19-pro", "model": "Antminer S19 Pro / S19 Pro+", "series": "S19 Pro generation", "cooling": "air", "length_mm": 400, "width_mm": 195, "height_mm": 290, "net_weight_kg": 14.4000000000000003552713678800500929355621337890625, "gross_weight_kg": "unverified", "notes": "Same chassis as the S19. Manufacturer net weight is quoted between ~13.2 and ~14.4 kg depending on batch/revision; D-Central registry value used.", "source": "D-Central dc_miner spec registry; dimensions cross-checked vs Bitmain S19 Pro spec sheet", "last_verified": "2026-06", "dimensions_mm": "400 x 195 x 290", "volumetric_weight_kg": 4.519999999999999573674358543939888477325439453125, "shipping_band": "Billed by ACTUAL weight (~14.4 kg net > 4.52 kg bare-unit volumetric)" }, { "id": "antminer-s19j-pro", "model": "Antminer S19j Pro / S19j Pro+", "series": "S19j generation", "cooling": "air", "length_mm": 400, "width_mm": 195, "height_mm": 290, "net_weight_kg": 13.199999999999999289457264239899814128875732421875, "gross_weight_kg": "unverified", "notes": "Standard S19 air chassis; one of the most common units in service. The S19j Pro+ shares the same chassis at ~13.6 kg.", "source": "D-Central dc_miner spec registry; dimensions cross-checked vs Bitmain S19j Pro spec sheet", "last_verified": "2026-06", "dimensions_mm": "400 x 195 x 290", "volumetric_weight_kg": 4.519999999999999573674358543939888477325439453125, "shipping_band": "Billed by ACTUAL weight (~13.2 kg net > 4.52 kg bare-unit volumetric)" }, { "id": "antminer-s19-xp", "model": "Antminer S19 XP", "series": "S19 XP generation", "cooling": "air", "length_mm": 400, "width_mm": 195, "height_mm": 290, "net_weight_kg": 14.4000000000000003552713678800500929355621337890625, "gross_weight_kg": "unverified", "notes": "Standard S19 air chassis. Higher-efficiency XP variant; same external dimensions as the S19.", "source": "D-Central dc_miner spec registry; dimensions cross-checked vs Bitmain S19 XP spec sheet", "last_verified": "2026-06", "dimensions_mm": "400 x 195 x 290", "volumetric_weight_kg": 4.519999999999999573674358543939888477325439453125, "shipping_band": "Billed by ACTUAL weight (~14.4 kg net > 4.52 kg bare-unit volumetric)" }, { "id": "antminer-s19k-pro", "model": "Antminer S19k Pro", "series": "S19k generation", "cooling": "air", "length_mm": 370, "width_mm": 195, "height_mm": 290, "net_weight_kg": 12.5, "gross_weight_kg": "unverified", "notes": "Slightly shorter 370 mm chassis and the lightest of the S19 air family. Registry dimension; confirm against the actual unit.", "source": "D-Central dc_miner spec registry", "last_verified": "2026-06", "dimensions_mm": "370 x 195 x 290", "volumetric_weight_kg": 4.17999999999999971578290569595992565155029296875, "shipping_band": "Billed by ACTUAL weight (~12.5 kg net > 4.18 kg bare-unit volumetric)" }, { "id": "antminer-s21", "model": "Antminer S21", "series": "S21 generation (BM1370)", "cooling": "air", "length_mm": 400, "width_mm": 195, "height_mm": 290, "net_weight_kg": 14.5999999999999996447286321199499070644378662109375, "gross_weight_kg": "unverified", "notes": "Standard 400x195x290 mm air chassis shared across the S21 family. Integrated PSU.", "source": "D-Central dc_miner spec registry; dimensions cross-checked vs Bitmain S21 spec sheet", "last_verified": "2026-06", "dimensions_mm": "400 x 195 x 290", "volumetric_weight_kg": 4.519999999999999573674358543939888477325439453125, "shipping_band": "Billed by ACTUAL weight (~14.6 kg net > 4.52 kg bare-unit volumetric)" }, { "id": "antminer-s21-pro", "model": "Antminer S21 Pro", "series": "S21 Pro generation", "cooling": "air", "length_mm": 400, "width_mm": 195, "height_mm": 290, "net_weight_kg": 15, "gross_weight_kg": "unverified", "notes": "Same chassis as the S21, slightly heavier. Current-generation flagship air unit.", "source": "D-Central dc_miner spec registry; dimensions cross-checked vs Bitmain S21 Pro spec sheet", "last_verified": "2026-06", "dimensions_mm": "400 x 195 x 290", "volumetric_weight_kg": 4.519999999999999573674358543939888477325439453125, "shipping_band": "Billed by ACTUAL weight (~15 kg net > 4.52 kg bare-unit volumetric)" }, { "id": "antminer-s21-xp", "model": "Antminer S21 XP", "series": "S21 XP generation", "cooling": "air", "length_mm": 400, "width_mm": 195, "height_mm": 290, "net_weight_kg": 15.4000000000000003552713678800500929355621337890625, "gross_weight_kg": "unverified", "notes": "Heaviest of the S21 air family. Same external chassis. Safety: never bench-run a hash board without airflow (chip burnout).", "source": "D-Central dc_miner spec registry; dimensions cross-checked vs Bitmain S21 XP spec sheet", "last_verified": "2026-06", "dimensions_mm": "400 x 195 x 290", "volumetric_weight_kg": 4.519999999999999573674358543939888477325439453125, "shipping_band": "Billed by ACTUAL weight (~15.4 kg net > 4.52 kg bare-unit volumetric)" }, { "id": "antminer-t21", "model": "Antminer T21", "series": "T21 generation", "cooling": "air", "length_mm": 400, "width_mm": 195, "height_mm": 290, "net_weight_kg": 14.5999999999999996447286321199499070644378662109375, "gross_weight_kg": "unverified", "notes": "T-series air unit on the standard S21-family chassis.", "source": "D-Central dc_miner spec registry", "last_verified": "2026-06", "dimensions_mm": "400 x 195 x 290", "volumetric_weight_kg": 4.519999999999999573674358543939888477325439453125, "shipping_band": "Billed by ACTUAL weight (~14.6 kg net > 4.52 kg bare-unit volumetric)" }, { "id": "antminer-s19-xp-hydro", "model": "Antminer S19 XP Hydro", "series": "S19 XP Hydro", "cooling": "hydro (water-cooled, no chassis fans)", "length_mm": 410, "width_mm": 170, "height_mm": 209, "net_weight_kg": 13.0999999999999996447286321199499070644378662109375, "gross_weight_kg": "unverified", "notes": "Water-cooled: NO chassis fans (the cooling loop is external). Shorter 209 mm height than the air chassis. Requires a cooling distribution unit to operate.", "source": "D-Central dc_miner spec registry; cross-checked vs Bitmain S19 XP Hydro spec sheet", "last_verified": "2026-06", "dimensions_mm": "410 x 170 x 209", "volumetric_weight_kg": 2.910000000000000142108547152020037174224853515625, "shipping_band": "Billed by ACTUAL weight (~13.1 kg net > 2.91 kg bare-unit volumetric)" }, { "id": "antminer-s21-hydro", "model": "Antminer S21 Hydro", "series": "S21 Hydro", "cooling": "hydro (water-cooled, no chassis fans)", "length_mm": 412, "width_mm": 197, "height_mm": 209, "net_weight_kg": 15.800000000000000710542735760100185871124267578125, "gross_weight_kg": "unverified", "notes": "Water-cooled hydro unit; heaviest single unit in this table. No chassis fans; ships dry but requires a CDU loop.", "source": "D-Central dc_miner spec registry", "last_verified": "2026-06", "dimensions_mm": "412 x 197 x 209", "volumetric_weight_kg": 3.390000000000000124344978758017532527446746826171875, "shipping_band": "Billed by ACTUAL weight (~15.8 kg net > 3.39 kg bare-unit volumetric)" }, { "id": "whatsminer-m30s-plus-plus", "model": "WhatsMiner M30S++", "series": "MicroBT M30 generation", "cooling": "air", "length_mm": 390, "width_mm": 155, "height_mm": 240, "net_weight_kg": 12, "gross_weight_kg": "unverified", "notes": "MicroBT cube-style chassis. Narrower (155 mm) than the Antminer family. Integrated PSU.", "source": "D-Central dc_miner spec registry; dimensions cross-checked vs MicroBT M30S spec sheet", "last_verified": "2026-06", "dimensions_mm": "390 x 155 x 240", "volumetric_weight_kg": 2.899999999999999911182158029987476766109466552734375, "shipping_band": "Billed by ACTUAL weight (~12 kg net > 2.90 kg bare-unit volumetric)" }, { "id": "whatsminer-m50s", "model": "WhatsMiner M50S", "series": "MicroBT M50 generation", "cooling": "air", "length_mm": 390, "width_mm": 155, "height_mm": 240, "net_weight_kg": 12.800000000000000710542735760100185871124267578125, "gross_weight_kg": "unverified", "notes": "Same 390x155x240 mm MicroBT chassis as the M30 generation.", "source": "D-Central dc_miner spec registry; dimensions cross-checked vs MicroBT M50S spec sheet", "last_verified": "2026-06", "dimensions_mm": "390 x 155 x 240", "volumetric_weight_kg": 2.899999999999999911182158029987476766109466552734375, "shipping_band": "Billed by ACTUAL weight (~12.8 kg net > 2.90 kg bare-unit volumetric)" }, { "id": "whatsminer-m50s-plus", "model": "WhatsMiner M50S+", "series": "MicroBT M50 generation", "cooling": "air", "length_mm": 430, "width_mm": 155, "height_mm": 226, "net_weight_kg": 13, "gross_weight_kg": "unverified", "notes": "Longer 430 mm M50S+ revision chassis. Registry dimension.", "source": "D-Central dc_miner spec registry", "last_verified": "2026-06", "dimensions_mm": "430 x 155 x 226", "volumetric_weight_kg": 3.0099999999999997868371792719699442386627197265625, "shipping_band": "Billed by ACTUAL weight (~13 kg net > 3.01 kg bare-unit volumetric)" }, { "id": "whatsminer-m60s", "model": "WhatsMiner M60S / M60S++", "series": "MicroBT M60 generation", "cooling": "air", "length_mm": 430, "width_mm": 155, "height_mm": 240, "net_weight_kg": 14, "gross_weight_kg": "unverified", "notes": "Current-generation MicroBT air unit. Registry value; M60 (non-S) is quoted at ~13.5 kg on a 226 mm-tall chassis.", "source": "D-Central dc_miner spec registry", "last_verified": "2026-06", "dimensions_mm": "430 x 155 x 240", "volumetric_weight_kg": 3.20000000000000017763568394002504646778106689453125, "shipping_band": "Billed by ACTUAL weight (~14 kg net > 3.20 kg bare-unit volumetric)" }, { "id": "avalon-a1366", "model": "Canaan Avalon A1366", "series": "Avalon A13 generation", "cooling": "air", "length_mm": 360, "width_mm": 170, "height_mm": 282, "net_weight_kg": 12.5999999999999996447286321199499070644378662109375, "gross_weight_kg": "unverified", "notes": "Canaan Avalon cube. The A1466 shares the same 360x170x282 mm chassis at ~12.8 kg.", "source": "D-Central dc_miner spec registry", "last_verified": "2026-06", "dimensions_mm": "360 x 170 x 282", "volumetric_weight_kg": 3.45000000000000017763568394002504646778106689453125, "shipping_band": "Billed by ACTUAL weight (~12.6 kg net > 3.45 kg bare-unit volumetric)" }, { "id": "avalon-a1466", "model": "Canaan Avalon A1466", "series": "Avalon A14 generation", "cooling": "air", "length_mm": 360, "width_mm": 170, "height_mm": 282, "net_weight_kg": 12.800000000000000710542735760100185871124267578125, "gross_weight_kg": "unverified", "notes": "Canaan Avalon A14 air unit on the shared A13/A14 chassis.", "source": "D-Central dc_miner spec registry", "last_verified": "2026-06", "dimensions_mm": "360 x 170 x 282", "volumetric_weight_kg": 3.45000000000000017763568394002504646778106689453125, "shipping_band": "Billed by ACTUAL weight (~12.8 kg net > 3.45 kg bare-unit volumetric)" }, { "id": "bitaxe-gamma", "model": "Bitaxe Gamma (open-source single-board)", "series": "Bitaxe / BM1370 single-chip", "cooling": "air (single 40 mm fan on heatsink)", "length_mm": 95, "width_mm": 55, "height_mm": 35, "net_weight_kg": 0.299999999999999988897769753748434595763683319091796875, "gross_weight_kg": "unverified", "notes": "Open-source solo-mining board (shoulders of giants: a community OSHWA design, not a D-Central original). Dimensions are the bare board + heatsink/fan stack and are APPROXIMATE and enclosure-dependent — a printed/aluminium case changes the shipped envelope. Flagged approximate.", "source": "D-Central dc_miner spec registry; Bitaxe is open hardware (OSHWA) — board envelope approximate, enclosure-dependent", "last_verified": "2026-06", "dimensions_mm": "95 x 55 x 35", "volumetric_weight_kg": 0.040000000000000000832667268468867405317723751068115234375, "shipping_band": "Billed by ACTUAL weight (~0.3 kg net > 0.04 kg bare-unit volumetric)" }, { "id": "bitaxe-supra", "model": "Bitaxe Supra (open-source single-board)", "series": "Bitaxe / BM1368 single-chip", "cooling": "air (single fan on heatsink)", "length_mm": 95, "width_mm": 55, "height_mm": 35, "net_weight_kg": 0.299999999999999988897769753748434595763683319091796875, "gross_weight_kg": "unverified", "notes": "Open-source solo-mining board. Same caveat as the Gamma: the board envelope is approximate and the shipped size depends on the chosen enclosure. Flagged approximate.", "source": "D-Central dc_miner spec registry; Bitaxe is open hardware (OSHWA) — board envelope approximate, enclosure-dependent", "last_verified": "2026-06", "dimensions_mm": "95 x 55 x 35", "volumetric_weight_kg": 0.040000000000000000832667268468867405317723751068115234375, "shipping_band": "Billed by ACTUAL weight (~0.3 kg net > 0.04 kg bare-unit volumetric)" }, { "id": "space-heater-s9", "model": "Bitcoin Space Heater — S9 Edition (D-Central)", "series": "D-Central heater build (S9 donor)", "cooling": "air (heat-reuse enclosure)", "length_mm": 450, "width_mm": 250, "height_mm": 350, "net_weight_kg": 8, "gross_weight_kg": "unverified", "notes": "D-Central purpose-built miner-as-heater enclosure around an S9-class donor. Larger external envelope than the bare miner because of the heat-reuse housing and ducting.", "source": "D-Central product spec (Bitcoin Space Heater build)", "last_verified": "2026-06", "dimensions_mm": "450 x 250 x 350", "volumetric_weight_kg": 7.87999999999999989341858963598497211933135986328125, "shipping_band": "Billed by ACTUAL weight (~8 kg net > 7.88 kg bare-unit volumetric)" }, { "id": "space-heater-s19", "model": "Bitcoin Space Heater — S19 Edition (D-Central)", "series": "D-Central heater build (S19 donor)", "cooling": "air (heat-reuse enclosure)", "length_mm": 550, "width_mm": 300, "height_mm": 400, "net_weight_kg": 18, "gross_weight_kg": "unverified", "notes": "D-Central purpose-built heater around an S19-class donor. Heaviest and bulkiest item in this table; ships as an oversized parcel.", "source": "D-Central product spec (Bitcoin Space Heater build)", "last_verified": "2026-06", "dimensions_mm": "550 x 300 x 400", "volumetric_weight_kg": 13.199999999999999289457264239899814128875732421875, "shipping_band": "Billed by ACTUAL weight (~18 kg net > 13.20 kg bare-unit volumetric)" } ] }